baber/WOPTO huggingface dataset:
Patent TW-201373-B (TW)
IPC: H04M11/00
Filed: 1992-04-28
Granted: 1993-03-01
Abstract: An electronic interface circuit between a telephone subscriber line and a telephone main exchange is disclosed which forms, with the main exchange battery (UD), a supply bridge for the telephone line (LN), with limitation of the line current (IL) to a predetermined threshold value (ILIM). The voltage/current characteristic of the supply bridge is balanced for lower values of the line current (IL) than the threshold current (ILIM) and is unbalanced whenever the line current (IL) attains said threshold current (ILIM). <IMAGE>
Patent TW-198757-B (TW)
Title: Fax-receiving-and-output device and method for secret information
Inventor: WU DONG-CHYUAN
IPC: G06K9/00
Filed: 1992-05-08
Granted: 1993-01-21
Abstract: A FAX-receiving-and-output device for secret information comprising: a network control interface which is used for connection between a FAX machine and a telephone line; a voice module including a voice switching unit and a voice unit; a reception-selection module to set a FAX machine in a transmitting or reception state; a micro-processor; a first information transmission channel unit; a second information transmission channel unit; a first memory being used to store a secret information; a second memory being used to store a cross-reference list between identifying codes and passwords; an identifying module being used to detect whether an information containing an identifying or not; and a secret information i/o module including a keyboard unit and a card scanner, which facilitates a receiver to select the unit or scanner to read out a secret information.
Patent TW-210385-B (TW)
Title: Keyboard encoding
Inventor: IRWIN JACK
IPC: H03K17/96
Filed: 1992-05-12
Granted: 1993-08-01
Abstract: A keyboard interface controller in the nature of a state machine is placed in a stop mode or an idle mode after initialization. In stop or idle mode, all the keyboard conductors associated with the X-axis are activated, while all keyboard conductors associated with the Y-axis are sensed. Upon being awakened by an interrupt upon key closure from which the Y-axis location of the closed key is determined, the controller sequences through the steps of (a) determining the X-axis of the keyboard by activating the determined Y-axis conductor and sensing the X-axis conductors; (b) converting the crosspoint to a unique code; (c) transmitting the crosspoint code to the host; and (d) checking for either another closure or the release of the closure detected. When all keys are released, the controller returns to stop or idle mode.
Patent TW-216813-B (TW)
Title: Support device of impulse tool
Inventor: OKADA HIROSHI
IPC: E02F5/30
Filed: 1993-03-15
Granted: 1993-12-01
Abstract: A support device of impulse tool, which uses vibration support element to support both sides of the impulse tool and is installed on power shovel such as the front support arm of the impulse tool, which is characterized in fastening buffer elements under the top support of the impulse tool; fastening arresting elements on any side under the buffer element or above the impulse tool; installing guidance inward sections on the other side to keep the surrounding of the arresting elements to be able to slide upward and downward easily.
Patent TW-345794-B (TW)
Title: Picture information transmission system, picture information recording device and picture information reproduction device
Inventor: KANOUDA KEIJI
IPC: H04N1/00
Filed: 1994-03-31
Granted: 1998-11-21
Abstract: A method for processing a video signal for selectively allowing its reproduction, the video signal comprising an effective picture portion and a non-picture portion, the effective picture portion including useful picture information for displaying a visible picture, the method comprising the following steps: generating a copyright information signal representing whether the picture has a copyright; generating a copy generation signal representing a continuous generation number which can be copied from the processed video signal; overlapping the copyright information signal and the copy generation signal on the non-picture portion of the video signal thereby generating a processed video signal.
Patent TW-253020-B (TW)
Title: Tube fitting for underground piping
Inventor: MIEDA SHIGEO
IPC: F16L33/00
Filed: 1994-04-21
Granted: 1995-08-01
Abstract: To provide an elastic tube for tube fitting which has highrigidity in radial direction to resist the inner pressure and earth pressure, and in the tube axial direction, is easy to expand and contract, and allows the displacement of tube member connecting to prevent it from damage. On both ends of the tubular portion 10 are provided with flanges 20, the tubular portion 10 is constituted by alternately disposing the base radical portion 40 and elastic portion 30, the radicalportion 40 has been inserted with reinforced steel tube 22 andreinforced steel rings 43 and has a reinforced rigidity in radial direction, and the elastic portion 30 is thin and capable ofswelling out in the radial direction and elastic deformation.
Patent TW-323410-B (TW)
Title: Dual/multiple voltage level input switching power supply
Inventor: DIEN GHING-HSIN
IPC: H02M7/5395
Filed: 1994-10-03
Granted: 1997-12-21
Abstract: A switching power supply system which is able to connect two or more different power sources with different voltage levels, and can provide uninterrupted power even when the primary power source is low or absent. The output voltage is much more steady than that in a conventional switching power supply and the efficiency loss is smaller as well. As a result, the backup supply time is longer than a conventional UPS system. Finally, when used in, for example, a notebook computer, there is no need to use an AC to DC adaptor when connecting to commercial AC power since the switching power supply can be directly connected to the commercial AC power for operation.
Patent TW-373037-B (TW)
Title: Electrodeposited copper foil and process for making same
Inventor: DIFRANCO DINO F
IPC: H05K1/09
Filed: 1994-11-17
Granted: 1999-11-01
Abstract: This invention is directed to a controlled low profile electrodeposited copper foil. In one embodiment this foil has a substantially uniform randomly oriented grain structure that is essentially columnar grain free and twin boundary free and has an average grain size of up to about 10 microns. In one embodiment this foil has an ultimate tensile strength measured at 23 degree C in the range of about 87,000 to about 120,000 psi and an elongation measured at 180 degree C of about 15% to about 28%. The invention is also directed to a process for making the foregoing foil, the process comprising: (A) flowing an electrolyte solution between an anode and a cathode and applying an effective amount of voltage across said anode and said cathode to deposit copper on said cathode; said electrolyte solution comprising copper ions, sulfate ions, and at least one organic additive or derivative thereof, the chloride ion concentration of said solution being up to about 1 ppm; the current density being in the range of about 0.1 to about 5 A/cm<SP>2</SP> and (B) removing copper foil from said cathode.
Patent TW-270106-B (TW)
Title: Loading device and management system for containers
Inventor: HARUYAMA SOICHI
IPC: B66C19/00
Filed: 1995-06-07
Granted: 1996-02-11
Abstract: A loading device for containers, which mainly comprises mobile type container loading device used for loading containers in the container yard; which is characterized in comprising: a mechanism for reading the container identification code attached on the container; and a mechanism for detecting the location of the container which is to be loaded.
Patent TW-289797-B (TW)
Title: Digital integrated circuit dynamic testing equipment
Inventor: YANG MING-SHAN
IPC: G01R31/28
Filed: 1996-08-25
Granted: 1996-11-01
Abstract: A digital integrated circuit dynamic testing equipment consists of hardware and computer software program, which features seven functions including on-line testing, chip function testing, chip type searching, testable chip database searching, ROM testing, SRAM testing and equipment self-diagnostics function. The hardware, in which digital logic IC constitutes main circuit, forms every types of unit sector which is constituted by multiplexer decoding expansion sector, start-up control circuit sector, level transform sector, D/A conversion sector, differential amplifying level comparison sector, tested sector, driver sector, comparator sector, latch sector, signal emitting sector and computer to test chip on-line status, function, type and other information.
Patent TW-376317-B (TW)
Title: Corneal template and surgical device for refractive vision correction
Inventor: GORDON EUGENE
IPC: A61B17/30
Filed: 1995-11-10
Granted: 1999-12-11
Abstract: A method for the selective removal of corneal tissue, and change of curvature thereof, for refractive vision correction, by means of a correction template in conjunction with a planar cutting high pressure water jet micro-keratome. The correction template is adapted to provide a planar cutting guide, on the corneal tissue, for the refractive correction required, with the template being shaped with a non-planar surface of predetermined configuration (related to the desired correction). The non-planar surface of the template is fitted to the area of the cornea to be refractively corrected, whereby the corneal tissue to be removed is selectively deformed so as to be substantially conformed to and held against the non-planar surface. Application of a vacuum between the template and cornea aids in this holding. The water jet micro-keratome, in a sheet-like configuration provides a full non-scanning transverse planar cut through the corneal tissue at a position adjacent the template, such that release of the template from the corneal tissue results in the undeformed configuration thereof having the desired correction. Use of the water jet micro-keratome provides a cut corneal tissue surface of smoothness and polish, substantially equivalent to that of the original surface. A device for the cutting of anterior corneal tissue of a subject's eye for any of therapeutic excision and refractive vision correction, said device comprising: a template adapted specifically to be placed and centered on an anterior portion of the corneal tissue to be removed, whereby the template comprises a surface therein to which the anterior portion, to be removed, is adapted to be fitted and deformed by such fitting, the deformation being predeterminately controlled, such that the interior surface to be cut, at the base of the anterior portion assumes a planar configuration, which is accessible for the cutting thereof, beyond an end of the template, wherein the anterior portion is defined between anterior and posterior surfaces and wherein the surface of the template has a height relative to a plane at the end of the template equal to the computed difference, point by point, of the difference in height between the anterior and posterior surfaces of the portion of the corneal tissue which is to be removed; and micro-keratome cutting means comprised of a high speed water jet.
Patent TW-387929-B (TW)
Title: Liquid crystal compounds with branched alkyl group in the side chain and liquid crystal compositions containing which
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C25/18
Filed: 1995-09-14
Granted: 2000-04-21
Abstract: The liquid crystal compounds presented by the formula (1), in which R1 is a branched alkyl group of 3-10 carbons; ring A is 1,4-phenylene or 1,4-cyclohexene; Z1 and Z2 are independent covalent bonds or 1,2-ethylene; X1, X2, X3 and X4 are independent F or H atom; and Y1 is an O atom or a covalent bond. It also presents liquid crystal compositions consisting of at least two components and containing at least one of the above crystal compound and the liquid crystal displaying elements using these liquid crystal composition.
Patent TW-378325-B (TW)
Title: Hinge for micro-mechanical device
Inventor: KNIPE RICHARD L
IPC: F16C11/04
Filed: 1996-02-12
Granted: 2000-01-01
Abstract: An improved hinge (12) for a micro-mechanical device (10). The hinge is fabricated from alternating layers (12a, 12b) of different materials. A first material is selected on the basis of its amenability to fabrication processes and a second material is chosen for its strength, or some other desired characteristic, relative to the first material.
Patent TW-297175-B (TW)
Title: Anti-wicking board to board connector and a method of manufacturing the same
Inventor: YAGI MASANORI
IPC: H05K3/34
Filed: 1996-03-28
Granted: 1997-02-01
Abstract: A connector (100) is provided with anti-wicking capabilities which substantially prevents the contamination of interior contact portions (4, 4') of the connector terminals (2, 2') by solder and flux wicking up along the terminals through openings (106, 106') in the housing of the connector (100). A surface interruption (8, 8') such as a groove or ridge (8, 8') is provided in the terminal connecting portions (6, 6') which provides a tortuous path between the solder tail (7, 7') and contact portions (4, 4') of the terminal (2, 2').
Patent TW-417052-B (TW)
Title: System and method for accurate and efficient geodetic database retrieval
Inventor: DONOVAN KENNETH B
IPC: G06F17/30
Filed: 1996-08-08
Granted: 2001-01-01
Abstract: A system and a method for retrieving geographic information stored in geodetic coordinates based on one or more input positions based on nongeodetic coordinates includes a programmable processor in combination with a previously loaded database defined in geodetic coordinates. The processor is coupled to a display device and converts the received query position or positions into geodetic coordinates which are then used to retrieve associated geographic or structural information from the database for display.
Patent TW-356512-B (TW)
Title: A process for frozen low temperature drying treatment
Inventor: WENG KUO-LIANG
IPC: F24F3/00
Filed: 1996-08-13
Granted: 1999-04-21
Abstract: A kind of process for frozen low temperature drying treatment, its steps comprise: (1) Natural cooling for the flowing pipe: the circulation of the required air or the highly humid air discharged from dry compartment, from the air-inlet on the air pipe flow through the cooling device located in the air pipe that performs heat absorption by natural air pipe, by using the effect of the counter-flow of pipe lines, to gradually lower the temperature at outlet of the air temperature inside the dry compartment; (2) the temperature lowering, dehumidifying of low-temperature dehumidifying pipe lines: air from the C zone above the air pipe goes through the temperature lowering dehumidifying pipe lines, the water content in the air is removed by heat exchange circulation of the cooling system, in the same time the temperature of air is lowered, that forms dry air of low temperature and low humidity; (3) the temperature rising of natural counter-flow pipe lines: the dry low temperature air flows through the temperature lowering dehumidifying pipe lines into the heat release end of the natural counter-flow pipe lines, the air due to the counter-flowing effect of pipe lines, the temperature gradually rises; (4) the temperature rising of heating pipe lines: air heated by the heating pipe lines, its temperature rises to working temperature in the drying compartment; (5) low temperature drying treatment: dry air heated by the heating pipe lines, by using the ventilation effect of the fan motor, comes in from a side air-inlet of the dry compartment, then removing the water content in the working items, and to discharge from the air-outlet, using the air to endlessly blow for circulation to absorb water content from the working items, to form highly humid air, to recycle to the air inlet, to endlessly cycle in this way, to achieve dry purpose, without defecting its quality; by using the above mentioned process, it can specifically provide better dry result, to ensure the dried items with no change of quality and effectively reduce the drying cost.
Patent TW-366446-B (TW)
Title: Personal computer enclosure with peripheral device mounting system
Inventor: BUTRYN JOSEPH A
IPC: G06F1/16
Filed: 1996-09-11
Granted: 1999-08-11
Abstract: An enclosure or chassis for a high-performance personal computer which is portable, provides easy access to its internal components for servicing, and provides mechanisms which allow peripheral devices such as hard disks, floppy disks and CD-ROM drives to be quickly and easily installed and removed. The chassis provides an efficient cooling mechanism so that a heat sink required for a high-performance processor can be smaller than would be the case without such efficient cooling mechanism. The chassis opens up into a top portion and a bottom portion. The top portion houses the peripheral devices, and the bottom portion houses the motherboard, power supply and cooling fans. A tamper switch is provided which monitors the state of the chassis (open or closed) and reports over a network whenever the chassis is opened. However, the computer can still be operated when the chassis is opened for inspection, service and repair. A mechanism which enables quick and easy removal of the peripheral devices utilizes a spring clip which provides solid grounding contact to the chassis is also provided.
Patent TW-371650-B (TW)
Title: Method for producing an optical fiber quartz glass preform
Inventor: ISHIKAWA SHINJI
IPC: C03B37/014
Filed: 1996-10-22
Granted: 1999-10-11
Abstract: It is the subject of the present invention to produce an optical fiber glass preform containing a quartz part being added a low concentration of fluorine, which is highly uniform in the growth direction; in a soot-depositing muffle 400, being supplied with raw material gas, combustion gas and carrier gas on a tip of a starting glass rod 300 from a burner for deposition of core as well as raw material gas, combustion gas, carrier gas, and fluorine-containing gas from a burner for deposition of cladding, a porous glass soot preform is formed, which consists of a glass soot part for core 100 and a glass soot part for cladding 200; the flow rate of the fluorine-containing gas increases corresponding to the growth of the soot, while the flow rate of other gases is constant; upon dehydrating and vitrifying the porous glass soot preform, a glass preform for optical fiber is formed.
Patent TW-358753-B (TW)
Title: Process for virtually total removal of the sulphur compounds H2S, SO2, COS and/or CS2 which are present in a residual gas from a sulphur plant, with recovery of the said compounds in the form of sulphur
Inventor: NOUGAYREDE JEAN
IPC: B01D53/86
Filed: 1996-11-02
Granted: 1999-05-21
Abstract: The residual gas is brought into contact, in a unit (1) with a catalyst of hydrolysis of COS and CS2 to H2S and, optionally, in the presence of a flow of air with a catalyst of oxidation of H2S to form a hydrolysed gas (17) containing H2S and SO2 and free from COS and CS2, the volume concentrations (H2S) and (SO2) in the gas (17) being maintained in order that (H2S)-2(SO2) should be lower than 0.2% without exceeding 0.5%. The said gas (17) is introduced into a Claus unit (3a), where H2S and SO2 react to form sulphur with production of a substantially purified gas (25a) containing H2S as the only sulphur compound. The gas (25a) is injected, between 80 and 100 DEG C, with an excess of air into a catalytic unit (4a) where the H2S is oxidized totally to sulphur. The sulphur compounds in the residual gas are recovered virtually completely in the form of sulphur.
Patent TW-363937-B (TW)
Title: A method for decreasing the metal impurities in the ozone gas piping
Inventor: NAKAMOTO YASUJI
IPC: C01B13/10
Filed: 1996-11-25
Granted: 1999-07-11
Abstract: A method for decreasing the metal impurities in the ozone gas piping characterized in that the ozone gas outbreak from the ozone generator, when the ozone gas supply through the stainless steel piping, the mixed gas obtained by adding more than 0.025 vol% based on the total amount one or more of the nitrogen gas, helium gas, argon gas, carbon dioxide and carbon monoxide to the high purity oxygen gas, as a source material gas, and the concentration of the nitrogen gas in the source material gas are limited in 1.0 vol% or the less.
Patent TW-446736-B (TW)
Title: Thermosetting powder coating and method of the preparation thereof
Inventor: KAPLAN ANDREAS
IPC: C08F8/08
Filed: 1996-11-29
Granted: 2001-07-21
Abstract: This invention relates to a method of preparing thermosetting powder coatings based on acrylate copolymers containing glycidyl ether groups, wherein a hydroxy functional acrylate copolymer (D) is prepared in a first step by radical copolymerization, subsequently converted to a glycidyl ether containing acrylate copolymer by reaction with epihaloalkanes and processed into a powder coating by extrusion of component (A) together with component (B), wherein B is: an aliphatic and/or cycloaliphatic polybasic acid and/or anhydrides thereof and/or a polyol-modified anhydride of a polybasic acid and/or amorphous or semicrystalline carboxy functional copolyester resin and/or carboxy functional acrylic resins and optionally additional pigments and/or fillers and/or additives (C).
Patent TW-497974-B (TW)
Title: High dose liposomal aerosol formulations
Inventor: WALDREP J CLIFFORD
IPC: A61K38/00
Filed: 1997-02-17
Granted: 2002-08-11
Abstract: The present invention provides a high dose pharmaceutical liposome aerosol composition comprising about 12- 30 mg/ml of a pharmaceutical compound, and about 130-375 mg of a phospholipid/ml starting reservoir concentration. Specifically, the present invention is drawn to anti-inflammatory glucocorticoids, immunosuppressive compounds, anti-fungal compounds, antibiotic compounds, anti-viral compounds, and anti-cancer compounds delivered via a high dose liposome aerosol composition in a phospholipid. More specifically, the invention provides a high dose cyclosporin A liposome aerosol composition comprising up to about 30 mg/ml cyclosporin A in up to about 225 mg of a phospholipid/ml starting reservoir concentration. Also provided is a high dose budesonide-liposome aerosol composition comprising up to about 15 mg/ml budesonide in up to about 225 mg of a phospholipid/ml starting reservoir concentration.
Patent TW-338759-B (TW)
Title: Security closure for bottles or the like and security seal for the closure
Inventor: PIERO BATTEGAZZORE
IPC: B65D55/02
Filed: 1997-02-18
Granted: 1998-08-21
Abstract: A security closure for a bottle or the like comprises: - a pourer with a male thread and an outward annular flange; - a tubular bodu with a mechanism for fixing it to the bottle and with an inward annular lip surmounting the flange; - a stopper cap with a female thread for matching the male thead and integral with the tubular body via a line of weakness. It is characterized in that the security closure has a sleeve having an upper end with a protrude part positioned on the stopper cap and a lower end with a protrude part in engagement with the tubular body from below; a circumferential line of weakness formed in the sleeve and forming a link with a tongue serving as a handgrip which is formed in the upper end of the sleeve via a slot port.
Patent TW-482822-B (TW)
Title: L-ribose isomerase, its preparation and uses
Inventor: IZUMORI KEN
IPC: C12N9/90
Filed: 1997-05-15
Granted: 2002-04-11
Abstract: An L-ribose isomerase which isomerizes aldoses such as L-ribose, D-lyxose, D-talose, D-mannose, L-allose and L-gulose into their corresponding ketoses such as L-ribulose, D-xylulose, D-tagatose, D-fructose, L-psicose and L-sorbose. The enzymatic reaction is a reversible equilibrium reaction. The L-ribose isomerase can be obtained from microorganisms of the genus acinetobacter.